Harman US

Lisbon, NH Weather & Growing Conditions

Overnight
39°F
Partly Cloudy
Partly cloudy, with a low around 39. North wind around 0 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 39°F Partly Cloudy 0 mph 0%
Saturday 62°F Sunny 0 to 5 mph N 0%
Saturday Night 42°F Mostly Cloudy 0 to 5 mph E 0%
Sunday 58°F Rain Showers 0 to 5 mph SE 82%
Sunday Night 46°F Rain Showers Likely then Mostly Cloudy 0 mph 72%
Monday 61°F Partly Sunny 0 to 5 mph N 1%
Monday Night 40°F Mostly Cloudy 0 to 5 mph N 1%
Tuesday 63°F Partly Sunny 0 mph 1%
Tuesday Night 39°F Partly Cloudy 0 mph 1%
Wednesday 65°F Mostly Sunny 0 mph 1%
Wednesday Night 41°F Partly Cloudy 0 mph 7%
Thursday 63°F Partly Sunny then Slight Chance Rain Showers 0 mph 19%
Thursday Night 44°F Chance Rain Showers 0 mph 27%
Friday 65°F Slight Chance Rain Showers 0 to 5 mph N 24%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Lisbon, NH

Last spring frost
May 24
First fall frost
Sep 18
Growing season
116 days
Hardiness zone
5a

Explore more for Lisbon, NH: full frost dates · planting calendar · New Hampshire frost dates

Climate data from the nearest NOAA station, Bethlehem 2, Nh (13.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.